224412203424 has 48 divisors (see below), whose sum is σ = 597874320288. Its totient is φ = 73687587072.

The previous prime is 224412203417. The next prime is 224412203459. The reversal of 224412203424 is 424302214422.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×224412203424² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 224412203391 and 224412203400.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17438547 + ... + 17451410.

It is an arithmetic number, because the mean of its divisors is an integer number (12455715006).

Almost surely, 2^224412203424 is an apocalyptic number.

224412203424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

224412203424 is an abundant number, since it is smaller than the sum of its proper divisors (373462116864).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

224412203424 is a wasteful number, since it uses less digits than its factorization.

224412203424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34890037 (or 34890029 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 224412203424 its reverse (424302214422), we get a palindrome (648714417846).

The spelling of 224412203424 in words is "two hundred twenty-four billion, four hundred twelve million, two hundred three thousand, four hundred twenty-four".